Moon's Retreat Current Affairs, GK & News
Scientists recently studied an ancient molluscan (Torreites sanchezi) fossil to estimate the length of day, 70 million years ago. Torreites sanchezi The Torreites sanchezi is a species of molluscan (shelled animal) that belongs to an extinct group of clams called the rudist clams. They lived during the Late Cretaceous period, about 70 million years ago. ..